10240344 has 40 divisors (see below), whose sum is σ = 28684260. Its totient is φ = 3413232.

The previous prime is 10240327. The next prime is 10240357. The reversal of 10240344 is 44304201.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 7254 + ... + 8549.

Almost surely, 2^10240344 is an apocalyptic number.

It is an amenable number.

10240344 is an abundant number, since it is smaller than the sum of its proper divisors (18443916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10240344 is a wasteful number, since it uses less digits than its factorization.

10240344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15821 (or 15808 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 10240344 is about 3200.0537495486. The cubic root of 10240344 is about 217.1558409661.

Adding to 10240344 its reverse (44304201), we get a palindrome (54544545).

The spelling of 10240344 in words is "ten million, two hundred forty thousand, three hundred forty-four".